The Bash Bish Falls State Park is a state park and recreation area in Mount Washington, Massachusetts. It is one of the cluster of state parks located in the extreme southwest corner of Massachusetts.

Noted for its spectacular scenery, the southwestern-most region of Massachusetts is home to several state parks. The Bash Bish Falls State Park is one of them. It stands out from the crowd for being the home of the Bash Bish Falls, though, which is the highest single-drop waterfall in the entire state. The park is famous for its gorgeous vistas and recreational opportunities.

Visitors of the Bash Bish Falls State Park can enjoy a great amount of things to do, which includes hiking and fishing. Swimming and climbing the falls are not permitted. It is okay, though, because most will easily get satisfied with just the views.